supreme court in virginia and the governor refuses to intervene. she is accused of i've hiring a hitman to kill her husband and stepson in 2002. tests show she is border line mentally disabled. the fight to save her life has stretched overseas. denise, back to you. >> thank you, mary. the execution will be first of a woman since 1912. texas held the most recent execution of a woman in 2005. >>> president obama uses a second address to the united nations to ask the world to back the mideast peace process. manuel gallegus reports. iran's president also gave a speech. >> reporter: president obama is calling on world leaders to step up and lend a hand to the middle east peace process. >> peace must be made by israelis and palestinians. but each of us has a responsibility to do our part as well. >> reporter: the president urged friends of israel to accept the palestinian state. and asked arab nations to support the palestinian authority, politically and financially. president obama says u.s.-led negotiations can produce results if the international comm